If You Create a List of Classmates from the Youngest

If you create a list of classmates from the youngest person in your class (17) to oldest person (42) , what would you look for if trying to determine the median age in the class?

A) Look for the class member with the average age.
B) Look for the class member right in the middle of the list.
C) Look for the class members whose age comes up most often.
D) Look for the class member with the mean age.
E) Look for the class member whose age is most unlike the rest of the class.